| Business Segment | Number of Interviewees | Sales Department | Technical Department |
| Technology | 4 | 3 | 1 |
| Renewable energies | 4 | 3 | 1 |
| Salt Industry | 10 | 10 | 0 |
| Retail business | 9 | 9 | 0 |
| Overall services | 6 | 4 | 2 |
| Telecommunications | 2 | 1 | 1 |
| Total | 35 | 30 | 5 |